27830029904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{70583}}^1$

素因数の和:71907

約数の個数: 40

約数和(自身を含む): 56803179840

約数和(自身を除く): 28973149936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1297, 2594, 5188, 10376, 20752, 24643, 49286, 70583, 98572, 141166, 197144, 282332, 394288, 564664, 1129328, 1341077, 2682154, 5364308, 10728616, 21457232, 91546151, 183092302, 366184604, 732369208, 1464738416, 1739376869, 3478753738, 6957507476, 13915014952, 27830029904]

約数ペア:

[(1, 27830029904), (2, 13915014952), (4, 6957507476), (8, 3478753738), (16, 1739376869), (19, 1464738416), (38, 732369208), (76, 366184604), (152, 183092302), (304, 91546151), (1297, 21457232), (2594, 10728616), (5188, 5364308), (10376, 2682154), (20752, 1341077), (24643, 1129328), (49286, 564664), (70583, 394288), (98572, 282332), (141166, 197144)]